Expandable lamp



FIG. 1 is a front perspective view of the expandable lamp showing my new design;

FIG. 2 is a front elevation view of the expandable lamp showing my new design;

FIG. 3 is a top plan view of the expandable lamp showing my new design;

FIG. 4 is a bottom plan view of the expandable lamp showing my new design;

FIG. 5 is a front elevation view of the expandable lamp showing my new design in a partially extended position;

FIG. 6 is a front elevation view of the expandable lamp showing my new design in a partially extended position; and,

FIG. 7 is a front elevation view of the expandable lamp showing my new design in a fully extended position. 

The ornamental design for an expandable lamp, as shown and described. 